Be sure before you pour

DISA is launching the Mould Accuracy Controller (DISA MAC), a new high-precision measuring device that captures mould-related mismatch, mould gaps, mould steps and parallelism for each mould before pouring.

The DISA MAC helps identify issues around mould alignment before they become a problem – that is, before they result in unnecessary rework or scrapping of any castings.

The unique device consists of a bridge-like scanning bracket that is mounted across the mould string between the moulding machine and the pouring unit. This bracket is equipped with laser sensors that continuously scan along the mould string, tracing specifically designed impressions on each mould.

Clever software then uses these readings to calculate key alignment parameters and identify issues according to customer pre-set limits. A warning light on top of the bracket alerts the operator to any issues via a simple traffic light system.

Kasper Paw Madsen, global product manager digital solutions at DISA, said: “The DISA MAC allows foundries to keep a constant eye on the mould string, collecting key dimensional data and flagging issues before it’s too late. It ensures that only good, perfectly aligned moulds are poured. The potential reduction in rework and scrap as well as the improvement in casting precision is significant. It’s a simple device, but thanks to the software behind it, it could well revolutionise the casting process for our customers.”

In addition to the warning light on top of the bracket, operators can access more detailed data at the operator panel of the moulding machine, viewing real-time data in dashboard, table or graph views. For even deeper analysis of historical data, the system comes with a free version of the DISA Foundry Cockpit, a powerful new data platform for foundries.

Kasper continues: “There’s great potential in the dimensional data captured by the DISA MAC, that can be analysed over time and correlated with other data, to get an ever deeper understanding of a process. The DISA Foundry Cockpit creates the foundation for this type of analysis, not just for DISA MAC data, but for any type of foundry process data. Watch this space.”

The DISA MAC is available now, either as an option for all new DISAMATIC D3 moulding lines or as retrofits for existing DISAMATIC D3 equipment.

For more information, visit the dedicated pages on the DISA website. www.disagroup.com